/**
* Test smtp settings
**/
function test_smtp_ajax()
{
global $current_user;
@set_time_limit(0);
//Send test email on bounces address
$email_id = time();
$email_to = $_REQUEST['smtp_from'];
$email_from = $_REQUEST['smtp_from'];
$email_subject = "Test-Connection-Send-" . $email_id;
$email_contents = 'Test';
$server_host = $_REQUEST['smtp_host'];
$server_username = $_REQUEST['smtp_username'];
$server_password = $_REQUEST['smtp_password'];
if ($server_password == '********') {
$settings = $this->get_settings();
$server_password = $this->_decrypt($settings['smtp_pass']);
}
$server_port = $_REQUEST['smtp_port'];
$server_security = $_REQUEST['smtp_security'];
if (!class_exists('ePHPMailer')) {
require_once $this->plugin_dir . "email-newsletter-files/phpmailer/class.phpmailer.php";
}
$mail = new ePHPMailer();
$mail->CharSet = 'UTF-8';
$mail->IsSMTP();
$mail->Host = $server_host;
if ($server_security == 'tls' || $server_security == 'ssl') {
$mail->SMTPSecure = $server_security;
}
if (!empty($server_port)) {
$mail->Port = $server_port;
}
$mail->SMTPAuth = strlen($server_username) > 0;
if ($mail->SMTPAuth) {
$mail->Username = esc_attr($server_username);
$mail->Password = $server_password;
}
$mail->From = $email_from;
$mail->Sender = $email_from;
$mail->Subject = $email_subject;
$mail->isHTML(true);
$mail->MsgHTML($email_contents);
$mail->AddAddress($email_to);
$send_status = $mail->Send();
if ($send_status != true) {
die(__('Failed to send test email! - Please check your outgoing email settings and server config to see if selected ports are open. Error details: ', 'email-newsletter') . strip_tags($mail->ErrorInfo));
} else {
die(__('Test message successfully sent! Feel free to save your settings. Please keep in mind that your server may limit the number of allowed messages to be sent per hour/day/week.', 'email-newsletter'));
}
}
/**
* Send email
**/
function send_email($email_from_name, $email_from, $email_to, $email_subject, $email_contents, $options = array())
{
global $enewsletter_send_options;
$enewsletter_send_options = $options;
$email_contents = wordwrap($email_contents, 50);
if ($this->settings['outbound_type'] == 'wpmail') {
add_filter('wp_mail_content_type', create_function('', 'return "text/html"; '));
add_filter('wp_mail_from', create_function('', 'return "' . $email_from . '"; '));
if ($email_from_name) {
add_filter('wp_mail_from_name', create_function('', 'return "' . $email_from_name . '"; '));
}
add_action('phpmailer_init', array($this, 'wp_mail_phpmailer_init'));
$this->send_options = $enewsletter_send_options;
$headers = array();
$headers[] = $email_from_name ? 'From: ' . $email_from_name . ' <' . $email_from . '>' : 'From: <' . $email_from . '>';
if (isset($options['bounce_email'])) {
$headers[] = 'Return-Path: <' . $options['bounce_email'] . '>';
}
if (isset($options['message_id'])) {
$headers[] = 'X-Mailer: ' . $options['message_id'];
$headers[] = 'Message-ID: ' . $options['message_id'];
}
$sent_status = wp_mail($email_to, $email_subject, $email_contents, $headers);
if (!$sent_status) {
$this->write_log('WP Mail send email error');
return 'WP Mail send email error';
}
} else {
if (!class_exists('ePHPMailer')) {
require_once $this->plugin_dir . "email-newsletter-files/phpmailer/class.phpmailer.php";
}
$mail = new ePHPMailer();
$mail->CharSet = 'UTF-8';
//Set Sending Method
switch ($this->settings['outbound_type']) {
case 'smtp':
$mail->IsSMTP();
$mail->Host = $this->settings['smtp_host'];
if ($this->settings['smtp_secure_method'] == 'tls' || $this->settings['smtp_secure_method'] == 'ssl') {
$mail->SMTPSecure = $this->settings['smtp_secure_method'];
}
if (!empty($this->settings['smtp_port'])) {
$mail->Port = $this->settings['smtp_port'];
}
$mail->SMTPAuth = strlen($this->settings['smtp_user']) > 0;
if ($mail->SMTPAuth) {
$mail->Username = esc_attr($this->settings['smtp_user']);
$mail->Password = $this->_decrypt($this->settings['smtp_pass']);
}
break;
case 'mail':
$mail->IsMail();
break;
case 'sendmail':
$mail->IsSendmail();
break;
}
$mail->From = $email_from;
if ($email_from_name) {
$mail->FromName = $email_from_name;
}
$mail->Subject = $email_subject;
$mail->isHTML(true);
$mail->MsgHTML($email_contents);
$mail->AddAddress($email_to);
if (isset($options['bounce_email'])) {
$mail->Sender = $options['bounce_email'];
} else {
$mail->Sender = $email_from;
}
if (isset($options['message_id'])) {
$mail->XMailer = $options['message_id'];
$mail->MessageID = $options['message_id'];
}
$sent_status = $mail->Send();
if (!$sent_status) {
$this->write_log('Send email error: ' . $mail->ErrorInfo . '[' . $mail->ErrorInfoRaw . ']');
return $mail->ErrorInfoRaw;
}
}
$wait_time = isset($options['wait']) ? $options['wait'] : 1;
sleep($wait_time);
return true;
}